Job growth among women has been taken over entirely by foreigners in the past seven and a half years, according to data released Friday by the U.S. Bureau of Labor Statistics.

Those born overseas gained nearly 1 million new positions, while jobs held by American-born women declined — even as their population rose, the statistics showed.

Employment by women born outside the U.S. jumped from 9.041 million to 10.028 million from December 2007 to now. By contrast, jobs held by American-born women fell by 64,000, from 59.322 million to 59.258 million.

The overall trend of foreign-born women gaining jobs comes despite the fact that the population of immigrant women grows at just half the pace of U.S.-born women.

Republicans on Capitol Hill are considering proposing new standards for green card allotments, warning that the country is on a path to an ever-increasing wave of legal immigration that will hamper the U.S. job market.

Currently, U.S. officials dole out green cards to approximately 1 million immigrants per year while also granting visas to some 700,000 foreign workers and allowing about 70,000 refugees and asylum seekers. There are also approximately a half-million foreign students allowed in the country.